The Bond Buyer
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What Is The Bond Buyer?
The Bond Buyer is a daily financial trade publication (primarily digital) that has served as the definitive "journal of record" for the U.S. municipal bond market since 1891. It provides news, analysis, and critical data indices—such as the Bond Buyer 20-Bond Index—that are used by finance professionals, underwriters, and investors to track the health, yields, and trends of the $4 trillion municipal debt sector.
The Bond Buyer is the leading trade publication for the municipal bond market, the sector where state and local governments borrow money for public infrastructure. While the broader financial press like the Financial Times or the Wall Street Journal covers the stock and corporate bond markets in detail, they often overlook the highly specialized world of "munis." The Bond Buyer fills this gap, serving as the single source of truth for an industry characterized by extreme fragmentation. Founded in 1891, the publication has evolved from a physical daily newspaper into a comprehensive digital platform. It is read by every major participant in the public finance ecosystem, including institutional investors, bond attorneys, municipal financial advisors, and the treasurers of states and cities. Its reporting covers everything from federal tax policy affecting municipal bonds in Washington D.C. to the specific details of a local school district's bond offering in a rural county. Beyond its news reporting, The Bond Buyer is famous for its "official" indices. When a financial professional says, "The 20-year muni market is currently yielding 3.5%," they are almost always referring to a data point published by The Bond Buyer. This makes the publication more than just a newspaper; it is the benchmark-setter for the entire U.S. municipal market.
Key Takeaways
- The Bond Buyer is considered the "Wall Street Journal" of the municipal bond industry, offering unmatched depth in public finance reporting.
- It is the source of the industry-standard "Bond Buyer 20" (BB20) and "Bond Buyer 11" (BB11) indices, which track the yields of high-quality municipal bonds.
- The publication tracks "Visible Supply" (the volume of new bonds coming to market) and the "Placement Ratio" (the percentage of new bonds actually sold).
- Finance professionals read it for news on infrastructure legislation, credit rating changes, and local government defaults.
- It serves as a primary source of transparency in the historically opaque and fragmented municipal market.
- Its data is used to calculate the cost of borrowing for thousands of state and local government projects.
How The Bond Buyer Works: Transparency in an Opaque Market
The U.S. municipal market is uniquely complex, with over 50,000 different issuers—from the State of California to small-town water districts—and millions of individual "CUSIPs" (bond identifier numbers). Unlike the stock market, where shares trade on central exchanges, municipal bonds trade "over-the-counter," making price discovery difficult for the average person. The Bond Buyer brings transparency to this market by collecting and aggregating data on new bond issuances and secondary market trades. It acts as a central clearinghouse for information. For example, when a city wants to issue a new bond, they will often publish a "Notice of Sale" in The Bond Buyer to alert potential underwriters and investors. The publication's most influential role is its weekly calculation of indices. These indices are not based on actual trades (which can be rare in the muni market), but on "estimates" from major bond dealers about where a hypothetical bond with a specific credit rating and maturity would trade. This providing a standardized "North Star" for the market, allowing everyone from retail investors to multi-billion dollar pension funds to understand the current yield environment.
The "Visible Supply" and "Placement Ratio"
In addition to yield indices, The Bond Buyer provides two critical market indicators that traders use to predict the direction of interest rates: 1. Visible Supply: This is the total dollar volume of new municipal bonds that are scheduled to be sold in the primary market over the next 30 days. If the "visible supply" is exceptionally high (e.g., over $15 billion), it suggests that there may be a "glut" of bonds coming. This high supply can put downward pressure on bond prices, leading to higher yields. 2. Placement Ratio: This is a retrospective measure. It calculates the percentage of the previous week's new bond issuances (those totaling $1 million or more) that were successfully sold to investors by the underwriting syndicates. A high placement ratio (above 90%) indicates strong demand for municipal debt. A low placement ratio (below 70%) suggests that the market is struggling to absorb the new supply, which is often a "hawkish" signal that rates may need to rise to attract more buyers. By combining these two metrics—one forward-looking and one backward-looking—traders can get a clear picture of the "technical" health of the municipal sector.
Key Benchmarks: BB20 and BB11
For decades, the most-watched numbers in municipal finance have been the Bond Buyer's yield indices. These are the most common benchmarks for the industry: - The Bond Buyer 20-Bond Index (BB20): This is the "Gold Standard." It is an index of 20 General Obligation (GO) bonds with 20-year maturities and an average credit rating of AA. It is the rough equivalent of the Dow Jones Industrial Average for the municipal world. - The Bond Buyer 11-Bond Index (BB11): This is a subset of the BB20, containing only the highest-quality bonds (those with an average rating of AA+). It is used to track the "flight to quality" during times of market stress. - The Revenue Bond Index (RBI): While the BB20 tracks bonds backed by taxes (GO bonds), the RBI tracks 25 revenue bonds that are paid off by specific income sources, such as bridge tolls or hospital fees. These indices are updated every Thursday afternoon and serve as the basis for the pricing of thousands of new bond offerings and the valuation of municipal bond mutual funds.
Real-World Example: Using Placement Ratio for Strategy
Imagine a trader at a major municipal bond fund who is deciding whether to buy a new $50 million block of bonds from the State of Illinois or wait for next week.
Important Considerations: Institutional vs. Retail Use
It is important for individual investors to understand that The Bond Buyer is primarily an institutional tool. The subscription costs are high, and the level of technical detail is designed for professionals. However, the *effects* of its reporting trickle down to every retail investor. When a retail investor sees a yield on their brokerage screen or reads an article about municipal bond trends, that information is almost certainly sourced from The Bond Buyer. Furthermore, for those interested in the political and legal aspects of public finance—such as the legal battle over Puerto Rico's debt or the impact of the Infrastructure Investment and Jobs Act—The Bond Buyer remains the only publication that provides the granular, day-by-day reporting necessary to truly understand the stakes. In the world of finance, information is power, and for over 130 years, The Bond Buyer has been the power source for the municipal bond industry.
FAQs
No. Unlike the S&P 500, you cannot invest directly in the Bond Buyer indices. They are "hypothetical" indices based on dealer estimates rather than a basket of actual tradable securities. However, many municipal bond ETFs use these indices as a benchmark to measure their performance.
The Placement Ratio tells you if the market is actually "clearing." If underwriters are unable to sell the bonds they have committed to buy from cities, they will be forced to hold them in inventory. This reduces their ability to buy more bonds, which can cause the entire municipal market to slow down and interest rates to rise.
No. It is a private, commercial financial media company. While its data is widely used by government treasurers and regulators, it is an independent publication owned by Arizent, a provider of professional information and business tools.
It is a subset of the main 20-Bond index. It only includes the 11 highest-rated bonds from the original 20. It is used to track the yield of the "safest" tier of municipal debt, providing a comparison to the broader AA-rated market.
While news is updated in real-time on its digital platform, the major yield indices (like the BB20) are calculated and published once a week, typically on Thursday afternoon. This weekly cadence is the standard "heartbeat" of the municipal market.
Visible Supply is the total dollar amount of new municipal bonds that have been announced and are scheduled to be sold within the next 30 days. It is a key leading indicator of whether the market will face a shortage or a surplus of new bonds.
The Bottom Line
The Bond Buyer is the "North Star" of the $4 trillion U.S. municipal bond market, providing the transparency and standardized data necessary for the efficient functioning of public finance. Since 1891, it has served as the definitive journal of record, bridging the gap between thousands of government issuers and the global investment community. While its technical depth is designed for professionals, its indices and market indicators shape the interest rates paid by every taxpayer and the returns earned by every muni-bond investor. In a sector where fragmentation is the rule, The Bond Buyer remains the essential unifying voice of the industry.
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At a Glance
Key Takeaways
- The Bond Buyer is considered the "Wall Street Journal" of the municipal bond industry, offering unmatched depth in public finance reporting.
- It is the source of the industry-standard "Bond Buyer 20" (BB20) and "Bond Buyer 11" (BB11) indices, which track the yields of high-quality municipal bonds.
- The publication tracks "Visible Supply" (the volume of new bonds coming to market) and the "Placement Ratio" (the percentage of new bonds actually sold).
- Finance professionals read it for news on infrastructure legislation, credit rating changes, and local government defaults.